Buyini ubulukhuni bomphezulu webha eyindilinga yensimbi ehlanganisiwe?

Uma kukhulunywa ngobulukhuni bomphezulu webha eyindilinga yensimbi ehlanganisiwe, kunezici eziningana okufanele zicatshangelwe. Esinye sezici ezibalulekile ezinquma ubulukhuni bomphezulu webha eyindilinga yensimbi ehlanganisiwe inqubo yokukhiqiza.Abakhiqizi bezinsimbi eziyindilinga zensimbi eyakhiwezaziwa ngokukhiqiza imigoqo eyindilinga ye-alloy esezingeni eliphezulu enobulukhuni obuhle kakhulu bomphezulu.
Ubulukhuni bomphezulu we-alloy steel bar round bubalulekile ekusebenzeni kwayo ezinhlotsheni ezahlukene. Kungakhathaliseki ukuthi imishini yezimboni, ukwakhiwa noma izingxenye zezimoto, ikhono lensimbi lokubekezelela ukuguguleka nokuklebhuka libalulekile. Yilapho-ke i-20mm steel round bar iqala khona ukusebenza. I-steel round bar cast iron yaziwa ngobulukhuni bayo obumangalisayo bomphezulu, okwenza ifaneleke kakhulu ekusetshenzisweni okudingakalayo.
Ngaphezu kwezinsimbi ezizungezile zensimbi ezihlanganisiwe, imigoqo nayo idlala indima ebalulekile ekuhlinzekeni ubulukhuni bomphezulu obuhle kakhulu.Insimbi yesitoko sebha eyindilinga ye-alloyyaziwa ngokuqina kwayo kanye nekhono layo lokugcina ubulukhuni bayo ngisho nangaphansi kwezimo ezimbi kakhulu. Uma ihlanganiswa nezinduku zensimbi eziyindilinga, zakha inhlanganisela enamandla yamandla nokuqina.
Ubulukhuni bomphezulu webha eyindilinga yensimbi ehlanganisiwe buvame ukulinganiswa kusetshenziswa isikali sobulukhuni seRockwell. Lesi sikali sinikeza indlela ejwayelekile yokunquma ubulukhuni bezinto ezahlukahlukene, kufaka phakathi insimbi. Ngokusebenzisa lesi sikali, abakhiqizi nonjiniyela bangaqinisekisa ukuthi ibha eyindilinga yensimbi ehlanganisiwe ihlangabezana nezimfuneko zobulukhuni bomphezulu ezidingekayo ekusetshenzisweni okuthile.

Ngamafuphi, ubulukhuni bobusoibha eyindilinga yensimbi ye-alloyiyisici esibalulekile ekunqumeni ukusebenza kwayo kanye nokuqina kwayo. Ngobuchwepheshe babakhiqizi bezinsimbi ezijikelezayo zensimbi ezibunjiwe kanye nokutholakala kwezinsimbi ezizungezile zensimbi ezisezingeni eliphezulu njengezinsimbi ezizungezile zensimbi ezingama-20 mm, imboni ingathembela ebulukhunini bomphezulu obuphezulu balezi zinto ukuze ikhulise ukusebenza kahle, izinhlelo zokusebenza ezidingayo. Kungakhathaliseki ukuthi imishini esindayo, imishini yokwakha noma amathuluzi okunemba, izinsimbi ezizungezile zensimbi ezihlanganisiwe ezinobunzima bomphezulu obuphakeme ziyisihluthulelo sokusebenza okuhlala njalo nokuthembeka.